MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 296a22f132e22af9bf18061fbc7ca24168ede6efbc0c851a8434e6369b9c3284. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 296a22f132e22af9bf18061fbc7ca24168ede6efbc0c851a8434e6369b9c3284
SHA3-384 hash: 37fa49c231994fd74d63018c710659e5e532f54ba8a3b99ab583fc0ac8ed3b7339ce4c51753fef932b24460ccc4e56f0
SHA1 hash: 4cee784c9ab50aba16b1f99a987c7d7f37ac97f1
MD5 hash: 6b61a8f29e9a2f09935835d11914c036
humanhash: moon-nitrogen-oklahoma-speaker
File name:23432343232_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:786'944 bytes
First seen:2020-05-04 16:58:36 UTC
Last seen:2020-05-04 17:57:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:J++B/+JOF5soUUZGoX9EAjmFEKjt6F5S9lPSI1fZ9jxQVXETraVqoWQzxwtwYWJH:f+QF5scZDt5mFEf5Szx8UX7+zqt1In
Threatray 10'805 similar samples on MalwareBazaar
TLSH 3DF42344AF485881D2AC153E95FF67CB1222EE9798955BAB97C183C732352C0361CFEB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.ceepas.com
Sending IP: 45.95.169.72
From: COMMONWEALTH BANK<takltous@cba.com.au>
Subject: Confirming - Payment notice
Attachment: 23432343232_PDF.GZ (contains "23432343232_PDF.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.26788.31911.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 13:19:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ffvcf4js4ivptpyyayp3y7fcifuo3zxpxqgikguegttdng44gkca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'795 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-wrwn5klnd2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

gz 77e5cd8bea33ce70876aa7759e47913c6adb3cf19e01cd3a928197800c630926

AgentTesla

Executable exe 296a22f132e22af9bf18061fbc7ca24168ede6efbc0c851a8434e6369b9c3284

(this sample)

  
Dropped by
MD5 d3d7683c9debdc53aed8fb9e348b9e0f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 77e5cd8bea33ce70876aa7759e47913c6adb3cf19e01cd3a928197800c630926

Comments